Compact size 6-channel digital mixing console with 4 XLR-type microphone input jack and 4 balanced TRS line input jacks for connecting different devices. With 2 TRS stereo main outputs for the connection of speakers and power amplifier; 2 RCA TAPE recording devices; TRS Phone output jack for the connection of stereo headphones. Channel 1 to channel 4 with 2-band EQ (High and Low) Gain Effect level PEAK control knobs; supports adjustment of tape USB Return Effect reverberation time and depth. Supports BT connection and USB MP3 player functions you can play accompanying music via your smartphone or MP3 or USB disk; 7-band equalizer adjusts the sound of the signal sent to the Main Out jacks; built-in 48V phantom power for condenser microphone Compact size design portable and lightweight suitable for music recording online live performances karaoke singing and conference room it is a great assistant for guitarists singers music lovers and so on.